Supplemental Balance Sheet Information (Details Narrative) - USD ($) $ in Thousands	3 Months Ended
Mar. 31, 2020	Dec. 31, 2019
Restricted cash	$ 16,000
Cash	18,600	$ 5,500
Other current assets	600	$ 1,100
Tax redune to be received	500
Other assets	1,800
Minimum tax credit	600
Arrive LLC [Member]
Investments	$ 14,800

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